Ge microwave fan wont turn off

So, your Ge microwave fan won’t turn off? It’s happened to the best of us. Here are a few things you can try to get your fan back on track.

Ge microwave fan won’t turn off.

Understanding the Components of a GE Microwave

The GE microwave fan is one of the most important features of the appliance. It helps keep the oven cool while it’s in use. If the fan isn’t working, it can overheat and damage the oven.

You can do a few things to try to fix the fan yourself. First, make sure that the fan is turned on. You can do this by pressing the fan switch on the front of the oven. If the fan still doesn’t turn on, there may be a problem with the switch.

You can also try pressing the reset button on the back of the oven. This will restart the oven and may fix the problem. If neither of these solutions works, you may need to call a technician to fix the fan.

Common Causes That a Fan won’t Turn Off.

There can be a few reasons why the fan in your GE microwave will not turn off. Here are a few of the more common causes:

The first thing you’ll want to check is whether or not the fan is on. To do this, look at the fan and see if it’s spinning. If it’s not, you know the issue is with the fan itself, and you’ll need to replace it.

If the fan is on but not spinning, then there could be a few different reasons for this. One possible reason is that there’s something blocking the fan from spinning. This could be something as simple as a piece of food that’s gotten stuck in there. Another possibility is that the motor has gone bad and needs to be replaced.

If the fan is spinning, but it’s still not turning off, there might be something wrong with the switch. You can test this by trying to turn the fan off manually. If you can’t, there might be something wrong with the switch, and you’ll need to replace it.

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How to Troubleshoot the Fan Issue

If your fan isn’t turning off, there are a few troubleshooting steps you can try.

The first is to check the power. Ensure the outlet it’s plugged into is switched on and there’s the power to the outlet.

If that’s not the issue, then it’s time to check the fan itself. Unplug the microwave and remove the cover panel on the back. There should be a small motor attached to the fan.

Use a screwdriver to remove the screws holding the motor, and then unplug the motor. Plug it back in and replace the screws. If that doesn’t work, you may need to replace the fan.

Checking for Any Obstructions in the Vents

Now that you’ve assessed the fan, it’s time to check for any obstructions in the vents. When there are blockages, this can cause the fan to become stuck in an on or off position. 

To check for any blockages, turn off your microwave and either use a flashlight or open up your cabinet (if necessary) to see inside your vents. Make sure you check all areas that air flows through.

If you find something blocking the vent, remove it and test to see if the fan has started running again. If not, it may be time to call a technician and get a new fan installed. Or, if you feel confident enough to do it yourself, follow the manufacturer’s instructions carefully when replacing the fan.

Replacing the Interior Parts

If all of the other troubleshooting steps have been done and there’s still no success, you may need to replace some of the components inside the microwave. This often involves using a Phillips head screwdriver to remove the exterior panels and reach inside the unit.

Depending on what’s causing your fan to stay on, you may need to replace a power relay, circuit board, or door switch. The door switch is an easy replacement if it’s faulty because it can be unscrewed and taken out. 

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Other parts require a bit more skill and knowledge, such as unscrewing wires, then making sure that new wires are connected correctly.

Before attempting any repairs, check your microwave manual (or look online) for instructions on properly taking apart your particular model. There might also be some helpful diagrams or videos available online that could guide you through the repair process.

DIY or Hiring a Professional Repair Service

If you’ve already tried all the solutions above to no avail and understand that the issue is beyond a simple reset, then it’s time to make a decision. You can either fix it yourself by purchasing replacement parts and attempting to repair them or hiring a professional repair service.

For DIY repairs, you need to be prepared with the right tools and understand the appliance and its problems with it. If you’re comfortable taking this route, purchase the right parts for your model number. You’ll also want to double-check that it is safe to work on your electrical appliances–if not, always enlist a professional!

For those who would rather hire a professional service, get ready to add up the labor and parts cost (it usually adds up quickly!). It’s important that you find someone knowledgeable about GE microwaves to get quality repairs.


Unfortunately, your GE microwave fan has gone bad and needs to be replaced. We would be happy to help you do that. In the meantime, you can try unplugging the microwave or turning off the circuit breaker to the microwave to see if that will stop the fan from running.

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